请尝试以下操作:
add_filter(\'display_post_states\', \'__return_false\');
 负责在帖子列表表上打印帖子状态的功能是:
_post_states()
 位于
wp-admin/includes/template.php.
以下逻辑确定是否打印状态:
/**
 * Filter the default post display states used in the posts list table.
 *
 * @since 2.8.0
 *
 * @param array   $post_states An array of post display states.
 * @param WP_Post $post        The current post object.
 */
$post_states = apply_filters( \'display_post_states\', $post_states, $post );
if ( ! empty($post_states) ) {
    $state_count = count($post_states);
    $i = 0;
    echo \' — \';
    foreach ( $post_states as $state ) {
        ++$i;
        ( $i == $state_count ) ? $sep = \'\' : $sep = \', \';
        echo "<span class=\'post-state\'>$state$sep</span>";
    }
}
NOTE: 考虑到其他人也可能在自己的自定义列表表和/或其他帖子类型中使用此函数,您应该检查上下文,以便不在其他地方进行干扰。